RE: P-120 overspeed Flameout
Bob
No, a simple look at the voltage while running at 123,000 would have shown you 3.8-3.9v. This all depends on how free the fuel system is. Each size of JetCat P-60/70/80/120/160 shows increases in the max voltage from around 2.6v on the P-60 to 4.2v on the P-160.
I replied to him to check the black wire, it takes the rpm signal and I'm guessing made a bad contact. The 2.5v would have been as the turbine slowed to stop.
Dw